would it be safe(within the national fire prevention agency’s national electrical code) to run EVERY circuit (except a few for some appliances and security/fire alarms) in my house going from my main panel to an enclosure,(not sure on size, probably a little bigger than the traffic control ones) in order for plc switching? what i am doing is basically making a home automation system from scratch. have been working in the electrical field years, specializing in control ckts and fire alarm systems. what i want to do is run a TON of low voltage sensors of ALL KINDS in and around the perimeter of my house. my goal is to have little or no switches in the dream home i am planning. if this is within code, how would i go about getting a permit for this? (i already have wiring diagrams and have estimated the cost of material to be over ,0000) I AM VERY SERIOUS ABOUT THIS AND WILL FOLLOW ALL CODES RELATED TO HOUSE WIRING